A--Wing Nut and Washer
T--Cap Screw (2 used)
G--Cap Screw (4 used)
U--Washer (2 used)
B--Radiator Screen (2
H--Washer (4 used)
O--Lock Washer (4 used)
V--Cap Screw (2 used)
P--Washer (4 used)
C--Cap Screw (3 used)
Q--Cap Screw (4 used)
D--Washer (3 used)
K--Washer (3 used)
L--Cap Screw (3 used)
S--Washer (2 used)
REMOVE AND INSTALL BOOM CYLINDER
CONTROLLED LOAD LOWERING VALVE
NOTE: Procedure is similar for both left and right boom
cylinder controlled load lowering valves; left boom
cylinder controlled load lowering valve is shown.
1. Park machine on a firm , level surface.
2. Retract arm and bucket cylinders. Lower boom so
bucket is on ground.
3. Stop engine.
CAUTION: The hydraulic oil tank is pressurized.
High pressure release of oil from pressurized
system can cause serious burns or penetrating
injury. Release pressure from tank by loosening
vent plug. It is not necessary to remove vent
4. Loosen vent plug to release air pressure from hydraulic
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